baber/WOPTO huggingface dataset:
Patent JP-S5347482-A (JP)
Title: Purification of liquid olefin polymer
Inventor: BANDAI HIROSHI
IPC: C08F10/00
Filed: 1976-10-13
Abstract: PURPOSE: To remove fluorescant and odor-generating substances included in olefin polymer up to a low content in high efficiency by the reaction of a liquid olefin polymer by feeding pressurized hydrogen in the presence of a hydrogenation catalyst and hydride under a specific condition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63287696-A (JP)
Inventor: KATAYANAGI RYOJI
IPC: B64C39/00
Filed: 1987-05-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01290490-A (JP)
Title: Thermal transfer recording method
Inventor: HASEGAWA TETSUO
IPC: B41M5/26
Filed: 1988-05-18
Abstract: PURPOSE:To enable printing even on a recording medium having low smoothness and obtain a record with high quality by bringing a thin film into contact with an outer peripheral surface of an ink roll comprising a supercoolable thermal transfer ink, applying heat to the ink in a pattern so as to transfer an ink pattern to the film, and pressing a recording material against the film to trans fer the ink pattern onto the recording material. CONSTITUTION:A thermal head 3 is brought into contact with an outer peripheral surface of an ink roll 1 which surface is constituted of a supercoolable thermally transferable ink, with a thin film 2 therebetween, and heat according to a printing pattern is supplied to the ink constituting the outer peripheral surface. The ink is thermally melted or softened according to the heating pattern, and the melted or softened ink is transferred onto the thin film 2. While the tacky pattern of the ink is maintained, the film 2 is brought into contact with a recording material 6 at a transferring position, when a transfer recorded image 7 is formed under a pressure exerted by a pressing roll 5a and a roll 5d through the recording material 6. Thereafter, the ink roll 1 is further rotated, and the rugged outer peripheral surface of the ink roll is smoothened by a thermal head 4. These steps are repeated.
Patent JP-H09286945-A (JP)
Title: Binder for water-based printing ink
Inventor: YAMASHITA SHINJI
IPC: C09D11/102
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a binder for water-based printing ink, good in re-dissolution of ink, excellent in resistance of the coated layer to oil with reduced smell by converting a polyurethane resin bearing isocyanate groups on its chain terminals and anionic groups on the side chains into a water-based polymer by a specific treatment. SOLUTION: This binder comprises a water-based polyurethane resin which is derived from (A) an organic isocyanate, (B) a polyester polyol, (C) a compound having anionic groups (preferably carboxyl) and at least 2 groups bearing active hydrogen atoms (for example, hydroxyacid, hydroxysulfonic acid, aminosulfonic acid and the like) and, when necessary, (D) a chain extender and whose chain terminal is blocked with ammonia and its anionic groups are neutralized, and then the product is dissolved in an aqueous medium. The isocyanate concentration of the polyurethane resin is preferably 0.1-1.5wt.%.
Patent JP-S6014037-A (JP)
Title: Automatic air-flow direction changing-over device
Inventor: NAGATA KOUJI
IPC: F24F13/10
Filed: 1983-07-05
Abstract: PURPOSE:To heat quickly and uniformly both upper stream side and down stream side of a coil spring, also contrive to enable the smooth operation of a rotaly blade by a method wherein a heat source is provided at the upper stream side of a coil spring made of configuration memory alloy of an automatic air- flow direction changing-over device arranged in an air duct, and a reflecting plate is provided at the down stream side of the coil spring in the air duct. CONSTITUTION:A rotaly blade 9 having freely pivotable structure is arranged to change a air-flow directon in a flow-off port, a coil spring 17 made of configuration memory alloy controls the rotaly blade 9 by detecting a blow-off air temperature. A heat source such as a heater and the like is arranged at the upper stream side of the coil spring 17, and a reflecting plate 21 which reflects a heat generated from said heat source to the coil spring 17 is arranged at the down stream side of the coil spring 17. Therefore, the radiation heat from the heat source is reflected and the heated wind is retained temporary in the vicinity of the coil spring 17, accordingly, the upper stream side and down stream side of the coil spring 17 are heated quickly and uniformly, the rotaly blade is pivoted smoothly.
Patent JP-H05298870-A (JP)
Title: Detach grille
Inventor: KAWAMOTO MASASHI
IPC: G11B33/02
Filed: 1992-04-16
Abstract: PURPOSE:To reduce the cost for the protection of a liquid crystal display part and equipment without decreasing an anti-theft effect. CONSTITUTION:Peripheral circuits, such as liquid crystal display part 27 and display driver 30, which are heretofore provided on the conventional detach grille part 20 side are provided on a vehicle stereophonic equipment body 1 side and the control of the display operation, etc., of the liquid crystal display part 27A via a display driver 30 provided on the vehicle stereophonic equipment body 1 side is commonly incorporated into an existing microcomputer 2, by which the number of the terminals in the conventional microcomputer 31 and respective connectors 14A and 29A is saved by at least 6 pieces. The liquid crystal display part 27A is concealed by the covering surface 17b of a turning cover 17 and the front end 17a of the turning cover 17 is used as eaves. Consequently, the cost for the protection of the liquid crystal display part and the equipment is reduced without decreasing the antitheft effect.
Patent JP-H09288001-A (JP)
Title: Weighing method of continuous kneading plant
Inventor: KANDA TORU
IPC: G01G17/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a weighing method which allows a high precision powder weighing at continuous supply of powder. SOLUTION: A hopper 2 which reserves powder is placed on a mount through multiple load cells 3 for load detection, and with the use of a rotary feeder 11 provided at the lower part of the hopper 2, the powder in the hopper 2 is fed out, and when the reserved amount of powder in the hopper 2 decreases, it is refilled into the hopper 2 through a refill opening 2a at the upper part of the hopper 2, through a belt conveyer 10. Each load cells 3 are, through an A/D converter 4, connected to a computer 5, and with the use of a measurement signal inputted from the load cell 3 to the computer 5, a fed-out speed of the powder is calculated and the fed-out speed is time-integrated, so that the weight of powder fed out in a specified period can be calculated. The hopper 2, the rotary feeder 11 and a cover 12 of the belt conveyer 10 are connected through bellows 20 and 21.
Patent JP-H10310042-A (JP)
Title: Vehicle control device
Inventor: YOKOYAMA TAKAHISA
IPC: B60W30/02
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control device in which vehicle running stability can be further improved by utilizing gripping force that can be generated by wheels to the utmost. SOLUTION: In a vehicle control device to control longitudinal force and lateral force generated by each wheel on a road surface to achieve a target running condition of a vehicle, a basic value of a friction circle radius (FR-RL friction circle basic value) expressing the maximum value of resultant force that can be generated is set in accordance with wheel load and tire grip performance (S900-S945), and the basic value is corrected by a road surface friction coefficient (estimated μ) and a wheel ground camber angle to determine the friction circle radius finally estimated value of each wheel (FR-RL friction circle estimated value (S950-S975). The lateral force and the longitudinal force of each wheel are adjusted in the range where the resultant force of the real lateral force and longitudinal force of each wheel is within the estimated value.  The force that can be generated by the wheel can be thus utilized to the utmost to set the limit of the vehicle high.
Patent JP-H08317417-A (JP)
Title: White balance circuit
Inventor: KONISHI AKIYO
IPC: H04N9/31
Filed: 1995-05-22
Abstract: PURPOSE: To always keep white balance constant even for excessive input and to prevent the brightness of a video from being impaired by providing a feedback circuit which adjusts the level of a gain control signal when an output level exceeds a reference voltage. CONSTITUTION: This circuit is equipped with first to third amplifiers 1-3 with variable use which amplify three primary color signals which comprise a color video signal individually, and first to third A/D converters 8-10 which convert the output of the amplifiers 1-3 to digital video data. Also, a control signal generation circuit which generates first to third gain control signals to control the gains of the amplifiers 1-3 individually. and the feedback circuit which adjusts the level of the gain control signal when one of the output levels of the amplifiers 1-3 exceeds the reference voltage are provided.  The output of each amplifier is kept at a constant level without being saturated by applying negative feedback to the gain control signal, suppressing the maximum value of the output of the amplifier less than the reference voltage and simultaneously, applying a similar function to other two amplifiers.
Patent JP-H05297421-A (JP)
Title: Optical nonlinear element and method for using the same
Inventor: ABE YUJI
IPC: H01L31/105
Filed: 1992-04-15
Abstract: PURPOSE:To provide the optical nonlinear element which exhibits an optical bistable characteristic with a simple structure which does not require an external circuit and does not require element sepn. CONSTITUTION:A barrier layer 3 which hinders the transmission of respective many charge carriers is provided in the p type or n type doped layer of a p-i-n photodiode including a quantum well structure. In addition, a structure to short circuit the p type doped layer and the n type doped layer is adopted. Then, the magnitude of the electric field impressed to a light absorption layer by the band deformation generated by damming up and stagnating of the many charge carriers by the barrier layer 3 changes, by which a bistable characteristic is obtd. between incident light and exit light without providing the external circuit. The bistable characteristic is obtd. respectively between plural beams of the incident light and the exit light without separating the elements.
Patent JP-S63287109-A (JP)
Title: Timing generating circuit
Inventor: KATO AKIRA
IPC: H03K5/133
Filed: 1987-05-19
Abstract: PURPOSE:To attain high circuit integration of a timing generation circuit by connecting respectively the input signal of a delay selection means of a first stage, and an output signal of a delay selection means at the final stage to a set and a reset terminal of an R-S flip-flop respectively. CONSTITUTION:A timing signal 26 fed to a timing input terminal 1 is inputted to a set terminal S of the R-S flip-flop 16 as a set signal 27 via a gate 2. The signal 27 sets the R-S flip-flop 16 and brings the level of a timing signal 29 to '1'. On the other hand, the timing input signal 26 is subject to delay by a time T by 6 stages of the gates via the gate 2 and the result is fed to a reset terminal R of the R-S flip-flop 16. The R-S flip-flop 16 is reset by the reset signal 28 and the timing output signal 29 goes to '0'. Thus, the timing signal having a pulse width T is generated.
Patent JP-S5916596-A (JP)
Title: Removal device for excess sludge
Inventor: OKU MITSUO
IPC: C02F3/12
Filed: 1982-07-16
Abstract: PURPOSE:To make the amt. of the sludge to be accumulated in each basin uniform, by determining the deviation value of the flow rate of the return sludge from each basin from the flow rate of the return sludge to be returned with a return sludge pump from the respective basin of a final settling basin and removing the excess sludge in accordance with the results thereof. CONSTITUTION:The activated sludge scraped by a sludge scraper 3 in, for example, four sludge accumulating inlets 2 in a settling basin 1 is returned by a return sludge pump 4 into an aeration tank, and the flow rates of the return sludge removed from the inlets 2 are measured with electromagnetic flowmeters 5 for return sludge. The excess sludge is branched from the removal pipings of the respective sludge accumulating inlets and is removed through electrically driven selector valves 6 provided for each of the basins by means of an excess sludge pump 7. The removal flow rate of the excess sludge in this stage is measured with an electromagnetic flowmeter 8 for the excess sludge. When a removal command is emitted to an excess removal command 9 in such constitution, the command is inputted to a calculator 10.
Patent JP-H05325907-A (JP)
Title: Lighting device
Inventor: NISHIURA TAKESHI
IPC: G02B17/00
Filed: 1992-05-15
Abstract: PURPOSE:To facilitate light distribution control of a lighting device and simultaneously prevent deterioration of light emitting efficiency (absorption or diffusion of radiated light) due to a substance adhering to the inside of a light emitting tube by reducing bending of an arc in lighting of a light source in the lighting device constituted in combination of a reflecting mirror and the light source where electrodes are disposed opposite to each other. CONSTITUTION:A lighting device is provided with a light source 1, a parabolic reflecting mirror 3, and a light reflector 4 having a parabolic surface. The light source 1 and the reflecting mirror 3 makes light radiated from the light source 1 parallel. The light reflector 4 reflects the light radiated from the light source 1 during lighting so as to focus it in the vicinity of the coldest portion of a light emitting tube of the light source 1. Consequently, a temperature at or near the coldest portion of a bulb of the light source is increased so as to remarkably reduce a difference in temperature inside of the light emitting tube, thus solving problems in the prior art.
Patent JP-H05313355-A (JP)
Title: Pellicle with frame and its transporting method
Inventor: TABUCHI CHIHIRO
IPC: G03F1/62
Filed: 1992-05-15
Abstract: PURPOSE:To prevent the generation of dust by rubbing, etc., of a transporting jig and a pellicle frame at the time of transportation. CONSTITUTION:This pellicle with a frame is constituted by extending a pellicle film 2 to one surface of the frame 1 having a specified thickness and is used to protect a photomask from dust, dirt, etc. The frame 1 is constituted of a material attracted to a magnet, an electromagnet 11 is provided to the transporting jig 10, the contact area between both is minimized and the electromagnetic of the transporting jig 10 is acted to attract the frame 1 at the time of transportation and to eliminate the rubbing between both, by which the generation of the dust is prevented.
Patent JP-H07301735-A (JP)
Title: Input/output device for two-way optical communication device
Inventor: DONARUDO BURUUSU KETSUKU
IPC: H04B10/2581
Filed: 1995-04-25
Abstract: PURPOSE: To manufacture a Tx/Rx package which is more compact and more easily manufacture by integrating a light source and a detector on a single chip or a substrate. CONSTITUTION: A coaxial coupler 30 is used related with the combination of the integrated light source and the ring detector 37. The core of a fiber 35 for transmission is abutted to an end surface 31 of the core waveguide at a center. In order to facilitate the abutting of the fiber 35 to the coupler 30, the fiber 35 is inserted into the hole of a ferrule 33 and after then, the ferrule 33 is inserted into an alignment sleeve surrounding one tip part of the coupler 30. As the result, in order that the detector 37 is abutted core-detected with the ring waveguide of the coupler 30 and that a light emitting device is abutted on the core waveguide in the direction of the axis line of the coupler 30, the detector 37 and the light emitting device are corrected.  Thereby the detector 37 is connected with light transmitted with a system through the ring waveguide and the light emitting device is connected with the core waveguide for optical transmission.
Patent JP-S5748804-A (JP)
Title: Slot array antenna
Inventor: SHIMIZU TADASHI
IPC: H01Q21/00
Filed: 1980-09-05
Abstract: PURPOSE:To achieve a slot array antenna of high efficiency with a simple constrcution, by providing a plurality of slots along the propagation direction of an H guide with one conductor plate of the H guide consisting of two parallel conductor plates and a dielectric substance body. CONSTITUTION:Parallel conductor plates 6, 8 are fixed by clipping a dielectric substance 5 of rectangular cross section and of fine rod. A plurality of slots 7 are opened along the propagation direction of an H guide with the condutor plate 6. Electromagnetic waves propagated in the H guide are radiated from the slots 7 to the outside of the H guide, to constitute the slot array antenna. Taking the radiation direction of electromagnetic waves from this antenna as theta, wavelength in the H guide and in free space as lambdag and lambdaO, and the distance (d) of the slots 7 is selected so that the distance can satisfy equation (1). Thus, the phase of electromagnetic waves radiated from all the slots is in phase only to the direction theta and random to other directions, in which the amplitudes are cancelled, resulting that the electromagnetic waves can be radiated only to the theta directon as a whole of antenna.
Patent JP-H08292231-A (JP)
Title: Ic test board apparatus
Inventor: OTA HIROSHI
IPC: G01R31/26
Filed: 1995-04-24
Abstract: PURPOSE: To provide an IC test board apparatus whereby a male connector disposed in a test board and a female connector disposed in a test board are correctly registered and, the test boards cannot be attached/detached while the female connector is in a closed state. CONSTITUTION: A positional relation of test boards 1 and 2 is ensured by guide holes 13a, 13b and guide pins 23a, 23b. While a contact element of a female connector 21 is in a closed state, tapered pins 24-27 are moved below a hole 23c of the test board 1, and blocks 14-17 of the test board 1 are obstructed by the tapered pins 24-27, whereby the test board 1 cannot be coupled with the test board 2.
Patent JP-S612094-A (JP)
Inventor: TSUBOI YASUSHI
IPC: G21C9/02
Filed: 1984-06-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62280309-A (JP)
Title: Blast furnace slag composition
Inventor: KOBAYASHI KAZUICHI
IPC: C04B7/17
Filed: 1986-05-30
Abstract: PURPOSE:To make blast furnace slag show superior strength in the early stage and for a long period by adding a specified amount of a calcic mixture to the slag. CONSTITUTION:A blast furnace slag composition is obtd. by adding 1-10pts.wt. calcic mixture to 100pts.wt. blast furnace slag. The calcic mixture may be prepd. by mixing limestone with slaked lime in 0.2-5 weight ratio of limestone to slaked lime or further adding gypsum to the limestone-slaked lime mixture so as to regulate the gypsum content to >=80%. Since the blast furnace slag composition contains two or more kinds of calcic substances, it shows superior strength in the early stage and over a long period. The composition is effective in improving the quality of cement, ready-mixed concrete, or a secondary product thereof.
Patent JP-S6017850-A (JP)
Title: High-pressure metal vapor discharge lamp
Inventor: INADA AKIISA
IPC: H01J61/56
Filed: 1983-07-08
Abstract: PURPOSE:To attain the high performance of a starting circuit and a starting auxiliary circuit and improve the performance of a high-pressure metal vapor discharge lamp by providing a thermal reaction switch made of profile memory alloy in an outer tube. CONSTITUTION:A series circuit of a resistor 4 and a thermal reaction switch 11 constituted with the profile memory alloy 7 set to open the switch 11 when the temperature exceeds the transformation temperature and a spring 8 set to close the switch 11 when the temperature is low is provided in parallel with a luminous tube 2. If a power supply is set on, a current flows through the profile memory alloy 7, the temperature of the profile memory alloy 7 is increased by the Joule's heat, when it exceeds the transformation temperature, the alloy 7 is returned to the memorized profile against the spring 8 to open the switch 11. When the current is stopped and the profile memory alloy 7 is cooled to a temperature lower than the transformation temperature, the switch 11 is closed by the force of the spring 8. This action is repeated, and the pulse voltage is generated to light the luminous tube 2. After the lighting, the temperature of the profile memory alloy 7 exceeds the transformation temperature due to the radiation heat from the luminous tube 2, thus the switch 11 is kept open.
Patent JP-H07305071-A (JP)
Title: Method for liquefying coal
Inventor: MOCHIZUKI MICHIHARU
IPC: C10G1/06
Filed: 1994-05-13
Abstract: PURPOSE:To provide a method for liquefying coal by which the hydrogen donating properties of a circulating solvent are enhanced in a short period as much as possible and conditions for keeping the coal liquefying process system in an equilibrium state are obtained in the coal liquefying process, comprising four steps of a slurry preparing step, a coal liquefying step, a liquefied oil distillation step and a solvent hydrogenating step and circulating the solvent for liquefying the coal through the slurry preparing step for use. CONSTITUTION:This method for liquefying coal is to bisect the operating period into the former and the latter halves, perform the operation according to an operation pattern for taking out the total amount of a light oil and a part of a medium oil obtained in a liquefied oil distillation step as a product oil to the outside of the system and using the remainder of the medium oil and the total amount of a heavy oil as a feed solvent for a solvent hydrogenating step during the operating period of the former half, carry out the operation according to an operation pattern for taking out the total amount of the light oil as the product oil to the outside of the system and using the total amounts of the medium oil and the heavy oil as the feed solvent for the solvent hydrogenating step during the operating period of the latter half and take out the excessive solvent for liquefying the coal to the outside of the system.
Patent JP-H07307697-A (JP)
Title: Communication equipment
Inventor: YAMASHITA OSAMU
IPC: H04W88/02
Filed: 1994-05-13
Abstract: PURPOSE:To automatically control the reception sound volume in accordance with the ambient noise of a communication equipment during the communication and to miniaturize the communication equipment. CONSTITUTION:A level detection part 19 detects the ambient noise based on the voice signal obtained from a transmitter 13, and a gain controller 17 compares the ambient noise level with a reference level; and if the ambient noise level is equal to or higher than the prescribed level, the gain of a reception amplifier 15 which amplifies the reception voice is increased. When a transmission voice recognizing part 20 recognizes the transmission voice based on the voice signal of the transmitter 13, the increase of the gain of the reception amplifier 15 is stopped, and erroneous recognition of the ambient noise is eliminated to prevent the reception sound volume from being excessive at the time of transmission.